Morais was last seen alive on 4 September 2015 leaving his Menara Duta condominium in
Segambut,
Kuala Lumpur for work at the Attorney-General's Chambers in
Putrajaya. He drove a
Proton Perdana with license plates WA6264Q. His youngest brother filed a missing person's report late next day. Earlier, a car matching the model he owned was found in a palm oil plantation in
Perak. His body was found in a concrete filled drum at USJ 1,
Subang Jaya,
Selangor on 16 September 2015. On 20 November 2017, six were accused of the murder of Morais after the courts found that the prosecution had proven a
prima facie against them. The six accused were former army pathologist Colonel Dr R. Kunaseegaran, 55; R. Dinishwaran, 26; A.K Thinesh Kumar, 25; M. Vishwanath, 28; S. Nimalan 25; and S. Ravi Chandran, 47. Initially, there were seven accused individuals in the trial; however, G. Gunasekaran was discharged and acquitted in 2016 after the prosecution had applied to withdraw the charge against him. The
Sessions Court sentenced Gunasekaran to two years in jail effective from the date of his arrest on 15 September 2015, after he
pleaded guilty to concealing Kevin Morais' body and disposing of the plate number of the deceased's car. The prosecution set out to prove that the motive for the murder of Kevin Morais had been revenge as Morais had been the prosecuting officer in the corruption case against Kunaseegaran. On 10 July 2020, after a lengthy 4-year court trial, the
High Court found all six accused guilty of murder and sentenced them to
death by hanging. On 1 July 2025, the
Federal Court upheld the murder conviction of three accused, namely Kunaseegaran, Nimalan, and Ravi Chandran. Kunaseegaran's death sentence was maintained by the court as he had withdrawn his appeal during the mitigation stage, while Ravi Chandran was commuted to 35 years prison with 12 strokes of
whipping and Ravi Chandran was commuted to 40 years imprisonment instead. The three other accused, namely Dinishwaran, Thinesh Kumar, and Vishwanath were acquitted and released by the Federal Court. == Funeral ==